He was a man who exercised considerable influence over people.

　　他是個對別人有相當(dāng)影響的人。

　　Regular exercise has a direct bearing on fitness and health.

　　經(jīng)常性鍛煉對于身體健康有直接影響。

　　Repeat these five steps, as in the last exercise.

　　照前面的練習(xí)一樣，重復(fù)這五個步驟。

　　Each exercise focuses on a different grammar point.

　　每個練習(xí)各有不同的語法重點。

　　One has to ask oneself what the purpose of the exercise is.

　　大家必須問一問自己，這個鍛煉的目的是什么。

　　Swimming is a good form of exercise.

　　游泳是很好的鍛煉方式。